Home / 3,509,798.28-4,843,076.39-2,058,964.35

Finding the Fourth Proportional to 3,509,798.28, 4,843,076.39 and 2,058,964.35

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Solution

The fourth proportional to 3,509,798.28, 4,843,076.39 and 2,058,964.35 is: 2,841,109.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,798.28 : 4,843,076.39 = 2,058,964.35 : x
  2. Step 2: Convert to fraction form
    3,509,798.28/4,843,076.39 = 2,058,964.35/x
  3. Step 3: Cross multiply
    3,509,798.28x = 4,843,076.39 × 2,058,964.35
  4. Step 4: Simplify right side
    3,509,798.28x = 9,971,721,631,336.70
  5. Step 5: Solve for x
    x = 9,971,721,631,336.70/3,509,798.28
  6. Step 6: Final answer
    x = 2,841,109.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.